National Item Identification Number
01-324-7192
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Description
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.
Commercial and Government Entity Code (Supplier Data)
3D8F1
MANDEX INC.
DIV COMMUNICATIONS AND ELECTRONIC
10001 DEREKWOOD LANE
SUITE 105
LANHAM
MD
20706
703-227-0915
6Z006
RJO ENTERPRISES INC
12500 FAIR LAKES CIRCLE SUITE 160
FAIRFAX
VA
22033
703-227-0924
24995
ENVIRONMENTAL CONTAINER SYSTEMS INC
DBA E C S COMPOSITES
3560 ROGUE RIVER HWY
GRANTS PASS
OR
97527
541-476-8871
24995
ENVIRONMENTAL CONTAINER SYSTEMS INC
DBA E C S COMPOSITES
3560 ROGUE RIVER HWY
GRANTS PASS
OR
97527
541-476-8871
94222
SOUTHCO INC
210 N BRINTON LAKE RD
PO BOX 0116
CONCORDVILLE
PA
19331
610-459-4000
Reference Numbers (Part Numbers)
AA2500213-3
AA2500213-3
AA2500213-3
A47001744
47001744
82-32-301-12
Required Categories
MATERIAL
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAMETER
CENTER HOLE S
Required Description
PLASTIC OVERALL
0.203 INCHES NOMINAL
1 ROUND
0.410 INCHES NOMINAL
1 ROUND
1